COPD and multimorbidity: recognising and addressing a syndemic occurrence

Area of Science:

• Pulmonary Medicine
• Epidemiology
• Public Health

Background:

• Most patients with chronic obstructive pulmonary disease (COPD) experience multiple chronic diseases.
• While severe COPD may lead to respiratory failure, most deaths in COPD patients result from non-respiratory conditions like cardiovascular diseases and cancer.
• Shared risk factors such as aging, smoking, and pollution contribute to the co-occurrence of these diseases.

Purpose of the Study:

• To propose a paradigm shift in understanding COPD from a single disease with comorbidities to a multimorbid state.
• To introduce the concept of syndemics to explain the clustering of diseases in COPD patients.
• To highlight the clinical implications of a syndemics approach for COPD management.

Main Methods:

• Conceptual analysis and synthesis of existing literature on COPD and multimorbidity.
• Application of the syndemics framework to the context of COPD.
• Discussion of potential clinical applications for diagnosis and management.

Main Results:

• COPD patients frequently present with multiple co-occurring chronic diseases.
• Non-respiratory conditions, particularly cardiovascular diseases and cancer, are leading causes of mortality in COPD.
• A syndemics perspective offers a novel explanation for the clustering of morbidities in COPD.

Conclusions:

• A syndemics approach, viewing COPD as part of a multimorbid state with shared mechanisms, is needed.
• This approach can advance prevention, diagnosis, and management strategies for COPD.
• Integrated, patient-centered care is crucial for addressing the complex health needs of individuals with COPD.